How does cost of generation from hydropower plant compare with other sources of electricity?

0 Answers  

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Why one can experience electrical Shock due to Voltage or Current?? or both voltage or current??

11 Answers  

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what is the UPS

4 Answers  

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is there any concept of armature reaction in Induction motor?

4 Answers  

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3) How earthing is done? How it measured? Write the method for earthing? How the earth resistance is kept low?

1 Answers   Innovative Energy,

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What is meant by Guard relay ?

2 Answers  

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diffrence between alternating and pulsating field?

1 Answers  

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How many input terminal of single phase transformer.which is use for rural power distribution.

1 Answers   RMSI,

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which trsanmission is easy and cost effective AC or DC.

19 Answers  

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what is the chemical name and formula of refrigarent R-134a.

0 Answers   Blue Star,

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1)why the transformer rating in KVA insted of KW 2)why the secondary of ct is shorted and why the PT secondary is open

3 Answers  

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Material commonly used in making transformer core is A cast iron B mild steel C high silicom steel D high carbon steel

1 Answers  

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